4. AT Command Set and S-Registers

Table 4-3

(4 of 20)

Model 3830 S-Registers

S18 Test Timeout

Sets the duration (in seconds) for the modem tests. This automatically cancels any test in progress after the time of this register expires. Any test can be manually canceled by issuing the escape sequence (+++) followed by the &T0 command.

Enter a value from 0±255 seconds. (A value of 0 disables this register.)

Factory setting is Disable (0).

S26 RTS-to-CTS Delay

Sets the length of time (in 10-millisecond increments) the modem waits after receiving RTS before issuing CTS to the DTE.

Enter a value from 0±255.

Factory setting is 0 milliseconds.

S34 1800 Hz Training Tone

This configuration option is for communication with certain modems that do not comply with the V.32 standard. When 1800 Hz Training Tone is enabled, a short burst of 1800 Hz (AC) tone is sent to the answering modem to prompt it to answer. This is not required for V.32-compliant modems.

Register has the following values:

0 = Disable

1 = Enable

Factory setting is Disable.

3830-A2-GB91-30

August 1998

4-33

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Image 69
Paradyne manual Model 3830 S-Registers S18  Test Timeout, S26  RTS-to-CTS Delay, S34  1800 Hz Training Tone